英文别名:
1-(3-nitrophenyl)-3-carboxy-5-pyrazolone;1-(3-Nitrophenyl)-5-oxo-2-pyrazoline-3-carboxylic acid;1-(3-nitrophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid;5-keto-1-(3-nitrophenyl)-4H-pyrazole-3-carboxylic acid;4,5-dihydro-1-(3-nitrophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid;1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-1-(3-nitrophenyl)-5-oxo-